Simulation of Air-Inflated Foil Cushions in RFEM
Free Online Seminar
Everything I Expected and More
"RFEM is everything I expected and more. I’m having a blast learning the software and the webinars are fantastic."
Nicholas J. Greven P.Eng.
07/23/2019
Recorded Webinar
Date
Event Language
EnglishContent
- Explanation of the form-finding development status and generation of cutting patterns in RFEM
- Modelling and analysis of an air-inflated foil cushion in RFEM
Speaker
Dipl.-Ing. (BA) Andreas Niemeier, M.Eng.
Mr. Niemeier is responsible for the development of RFEM, RSTAB, and the add-on modules for tensile membrane structures. Also, he is responsible for quality assurance and customer support.
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Frequently Asked Questions (FAQ)
Display of Topology on Deformed Structure
With the activated option "Topology on form-finding shape" in the Project Navigator - Display, the model display is optimized based on the form-finding geometry. For example, the loads are displayed in relation to the deformed system.
- Although I have modeled two identical structural systems, I obtain a different shape. Why?
- How is it possible to make factorized combinations of a dead load in the context of form‑finding?
- It seems that the members stay not deformed after my RF-FORM-FINDING calculation. What did I wrong?
- How do I model a tent roof with two cone tips?
- How do I model a suspended membrane roof structure with line supports?
- How is an inflatable object simulated in RFEM?
- How to model a cable net structure in using the RF-FORM-FINDING add-on module?
- Which Dlubal Software programs are required to calculate membrane and tensile structures?
- I would like to analyze cable and tensile structures. Is it possible to use RFEM or RSTAB for this?
- A cable structure model created in RFEM 5.13 cannot be calculated in the current version of the program. The program displays a message that "Stiffness matrix is singular," although it could be calculated in the original version. How can I fix this?
